크레딧 출연 Piotr Cyrwus Narrator (voice) Nawojka Wierzbowska Friday (voice) Stanisław Najmiec Mayor Bartholmus (voice) / Master Hans (voice) 스텝 Nawojka Wierzbowska Directing Nawojka Wierzbowska Writing Krystian Lizak Sound Natalia Wlodarczyk Sound Stanisław Najmiec Sound Natalia Krawczuk Visual Effects Natalia Krawczuk Visual Effects Maciej Wierzejski Art Aleksandra Wit Visual Effects Maciej Wierzejski Crew